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Product description
Studer S131r cylindrical grinder
The Studer S131r is a modern and versatile internal grinder equipped with a radial hobbing function, enabling precise internal, external, and face grinding of medium-sized workpieces mounted in chucks. The machine can handle workpieces with a maximum rotation diameter of 300 mm and a weight of up to 100 kg.
The S131r is specifically designed for grinding intricate components made from very hard materials such as tungsten carbide, ceramics and sapphire, but it also handles general grinding tasks well.
The grinder is distinguished by the use of a precise StuderGuide® guide system, dynamic axis drives with linear motors and an automatic B-axis workpiece rotation with direct drive, which ensure the highest quality and repeatability of processing even with complex geometries and demanding materials.
Key Features of the Studer S131r:
- Maximum workpiece diameter: 300 mm,
- Maximum workpiece weight: 100 kg,
- Radius hobbing,
- Grinding: internal, frontal, external,
- Rotating tool head equipped with up to 4 grinding spindles,
- Specialization: hard materials – carbide, ceramics, sapphire,
- StuderGuide® – an innovative guide system,
- Dynamic linear drives – fast and precise axis operation,
- Automatic B-axis workpiece rotation with direct drive – accurate settings for complex cycles.
Application:
The Studer S131r is the perfect choice for manufacturing companies and tool shops that need a flexible, advanced solution for precision machining of holes and radial surfaces – especially for medium-sized parts with complex geometries made of the hardest materials.
Technical Parameters
| SKU: | S 131r |
|---|---|
| Brand: | Studer |
| Maximum table load (kg): | 100 |
| X-axis travel (mm): | 350 |
| Z-axis travel (mm): | 400 |
| B-axis rotation (°): | -50° …. +280° |
| Workpiece length (mm): | 300 |
| Maximum spindle speed (rpm): | 1200 |
| Spindle power (kW): | 3 |
| Maximum spindle torque (Nm): | 300 |
| Spindle taper: | A4/ISO 702-1/MT5 |
| Maximum workpiece diameter (mm): | < 300 |